Structure: 1   Energy = -25.9 ± 1.2
Structure: 2   Energy = -25.6 ± 1.3
Structure: 3   Energy = -25.5 ± 1.6
Structure: 4   Energy = -22.8 ± 1.2
Structure: 5   Energy = -23.6 ± 1.2
Structure: 6   Energy = -21.6 ± 0.9
